Tasks
| Task Name | Time Limit | Memory Limit | |
|---|---|---|---|
| A | Takahashi san | 2 sec | 1024 MiB |
| B | Arithmetic Progression | 2 sec | 1024 MiB |
| C | Base 2 | 2 sec | 1024 MiB |
| D | Piano | 2 sec | 1024 MiB |
| E | Dango | 2 sec | 1024 MiB |
| F | Invisible Hand | 2 sec | 1024 MiB |
| G | Online games | 2 sec | 1024 MiB |
| H | Ranges on Tree | 2 sec | 1024 MiB |
| I | Make Pair | 2 sec | 1024 MiB |